:root {
  --bg: #0b0e14;
  --bg-soft: #121722;
  --card: #171e2c;
  --card-bg: #1a2233;
  --line: #262f42;
  --text: #eef2f8;
  --muted: #9aa7bd;
  --accent: #ff4d24;
  --accent-2: #ff8a00;
  --radius: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: radial-gradient(1200px 600px at 80% -10%, #1b2338, var(--bg) 55%);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(11, 14, 20, 0.8);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); }
.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  font-weight: 900;
  color: #fff;
  font-size: 16px;
}
.brand-text { font-weight: 800; font-size: 20px; }
.brand-text em { font-style: normal; color: var(--accent); }

.main-nav { display: flex; gap: 26px; }
.main-nav a { color: var(--muted); text-decoration: none; font-weight: 600; font-size: 15px; transition: color .2s; }
.main-nav a:hover { color: #fff; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--text); transition: .3s; border-radius: 2px; }

/* Hero */
.hero { padding: 72px 0 56px; }
.hero-inner { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 44px; align-items: center; }
.eyebrow {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255, 77, 36, 0.14);
  color: var(--accent-2);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .4px;
  margin-bottom: 18px;
}
.hero h1 { font-size: clamp(34px, 5vw, 58px); line-height: 1.04; font-weight: 900; letter-spacing: -1px; }
.hero h1 span { color: var(--accent); }
.hero-desc { margin: 20px 0 24px; color: var(--muted); font-size: 17px; max-width: 30ch; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-bullets { list-style: none; margin-top: 26px; display: grid; gap: 10px; }
.hero-bullets li { color: var(--muted); padding-left: 26px; position: relative; }
.hero-bullets li::before { content: "✓"; position: absolute; left: 0; color: var(--accent-2); font-weight: 900; }

.hero-media img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: 0 30px 80px rgba(255, 77, 36, 0.15);
  border: 1px solid var(--line);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 13px 24px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  cursor: pointer;
  border: 0;
  transition: transform .15s, box-shadow .2s;
}
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; box-shadow: 0 10px 24px rgba(255, 77, 36, 0.28); }
.btn-ghost { background: rgba(255,255,255,.06); color: var(--text); border: 1px solid var(--line); }
.btn-mini { background: rgba(255,255,255,.06); color: var(--text); border: 1px solid var(--line); padding: 9px 16px; border-radius: 10px; font-size: 14px; margin-top: 14px; width: 100%; }
.btn:hover { transform: translateY(-2px); }
.btn-mini:hover { border-color: var(--accent); color: var(--accent-2); }

/* Sections + headings */
section { padding: 64px 0; }
.band { background: var(--bg-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
h2 { font-size: clamp(26px, 4vw, 38px); font-weight: 900; letter-spacing: -0.5px; text-align: center; }
h2 span { color: var(--accent); }
.section-sub { text-align: center; color: var(--muted); max-width: 60ch; margin: 12px auto 42px; font-size: 16px; }
.intro p { max-width: 68ch; margin: 16px auto 0; color: var(--muted); font-size: 17px; text-align: center; }

/* Product grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 22px;
}
.product-card {
  background: linear-gradient(180deg, var(--card-bg), var(--card));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .2s, border-color .2s, box-shadow .2s;
}
.product-card:hover { transform: translateY(-5px); border-color: var(--accent); box-shadow: 0 16px 40px rgba(0,0,0,.35); }
.product-media { position: relative; aspect-ratio: 4/3; overflow: hidden; background: #0e1220; }
.product-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.product-card:hover .product-media img { transform: scale(1.05); }
.badge {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--accent);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  padding: 5px 11px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: .4px;
}
.product-body { padding: 18px; flex: 1; display: flex; flex-direction: column; }
.product-body h3 { font-size: 18px; font-weight: 800; }
.price { color: var(--accent-2); font-weight: 800; margin-top: 4px; }
.desc { color: var(--muted); font-size: 14px; margin-top: 10px; flex: 1; }

/* Videos */
.videos { background: var(--bg-soft); border-top: 1px solid var(--line); }
.video-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.video-card { display: flex; flex-direction: column; gap: 12px; }
.video-frame { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #000; }
.video-frame iframe, .video-frame video { width: 100%; aspect-ratio: 16/9; border: 0; display: block; }
.video-card p { color: var(--muted); font-size: 15px; }

/* Sedes */
.sedes-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; }
.sede-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.sede-card h3 { font-size: 17px; margin-bottom: 8px; }
.sede-card p { color: var(--muted); font-size: 14px; margin-bottom: 12px; }
.map-link { color: var(--accent-2); text-decoration: none; font-weight: 700; font-size: 14px; }
.map-link:hover { text-decoration: underline; }

/* Social */
.social-grid { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.social-card {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 14px;
  background: var(--card);
  border: 1px solid var(--line);
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  transition: .2s;
}
.social-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.social-icon { font-size: 20px; }

/* Contact */
.contact { background: linear-gradient(135deg, #1a1010, var(--bg-soft)); border-top: 1px solid var(--line); }
.contact-flex { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.contact-copy h2 { text-align: left; }
.contact-copy p { color: var(--muted); margin-top: 14px; max-width: 40ch; }
.contact-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.role { color: var(--accent-2); font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: .5px; }
.contact-card h3 { font-size: 24px; margin: 8px 0 18px; }
.contact-card ul { list-style: none; display: grid; gap: 12px; margin-bottom: 20px; }
.contact-card li { display: flex; gap: 10px; color: var(--muted); }
.contact-card li span { color: var(--text); font-weight: 700; min-width: 74px; }
.contact-card .btn { margin-right: 8px; margin-bottom: 8px; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 30px 0; color: var(--muted); font-size: 14px; }
.footer-inner { display: flex; flex-direction: column; gap: 6px; text-align: center; }
.footer-inner strong { color: var(--text); }
.fine { opacity: .7; font-size: 13px; }

/* Responsive */
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; gap: 28px; }
  .hero-desc { max-width: none; }
  .video-grid, .contact-flex { grid-template-columns: 1fr; }
  .contact-copy h2 { text-align: center; }
  .contact-copy p { max-width: none; }
  .main-nav {
    position: fixed;
    top: 68px; left: 0; right: 0;
    flex-direction: column;
    background: var(--bg-soft);
    padding: 16px 20px;
    gap: 14px;
    border-bottom: 1px solid var(--line);
    transform: translateY(-140%);
    transition: transform .3s;
  }
  .main-nav.open { transform: translateY(0); }
  .nav-toggle { display: flex; }
  .nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

@media (max-width: 480px) {
  .hero { padding: 44px 0 36px; }
  .grid { grid-template-columns: 1fr; }
}